Features
- The 3.2 inch Color LCD display.
- PM2.5, HCHO, TVOC concentration, and temperature and humidity were measured in real time.
- Built-in memory, recording data for the last 8 hours and viewing through the.interface.
- Battery power is continuously monitored, and with a low power reminder function.
- With live-person voice prompt and alarm function.
- One-click on / off voice function for convenient operations.
